| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $192.97 | 10.301% | $212.8478 | $212.85 | $212.85 | $212.80 |
| Purchase #2 | $95.45 | 7.440% | $102.5515 | $102.55 | $102.55 | $102.60 |
| Purchase #3 | $241.73 | 3.696% | $250.6643 | $250.66 | $250.65 | $250.70 |
| Purchase #4 | $176.25 | 12.507% | $198.2936 | $198.29 | $198.30 | $198.30 |
| Purchase #5 | $56.31 | 3.637% | $58.358 | $58.36 | $58.35 | $58.40 |
| Purchase #6 | $193.26 | 5.784% | $204.4382 | $204.44 | $204.45 | $204.40 |
| Purchase #7 | $97.31 | 6.501% | $103.6361 | $103.64 | $103.65 | $103.60 |
| 7 purchase totals = | $1,053.28 | $1,130.7895 | $1,130.79 | $1,130.80 | $1,130.80 | |